Question

why does a motor rotate in reverse direction when the current through field or armature circuit is reversed ?​

Answer 1

Explanation:

when the coil rotates in the vertical position the brush loss contact with the rings and current stock flowing but the call does not stop due to the inertia of motion in the cal rotate the ring changes its position and come in contact with opposite brush .this reverse the direction of current through the coil but the direction of current in the right hand side of a coil remains same the force on the right side hand is always upward and the force on left hand side is always downward direction does the coil continues to rotate in anticlockwise direction